Sparat innan resan

OemanTrader.EntityFramework/Services/AccountDataService.cs

@@ -0,0 +1,73 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.ChangeTracking;
+using Microsoft.EntityFrameworkCore.Internal;
+using OemanTrader.Domain.Models;
+using OemanTrader.Domain.Services;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace OemanTrader.EntityFramework.Services
+{
+    public class AccountDataService : IDataService<Account>
+    {
+        private readonly OemanTraderDbContextFactory _contextFactory;
+
+        public AccountDataService(OemanTraderDbContextFactory contextFactory)
+        {
+            _contextFactory = contextFactory;
+        }
+        public async Task<Account> Create(Account entity)
+        {
+            using (var context = _contextFactory.CreateDbContext())
+            {
+                EntityEntry<Account> createdResult = await context.Set<Account>().AddAsync(entity);
+
+                await context.SaveChangesAsync();
+                return createdResult.Entity;
+            }
+        }
+        public async Task<bool> Delete(int id)
+        {
+            using (var context = _contextFactory.CreateDbContext())
+            {
+
+                Account entity = await context.Set<Account>().FirstOrDefaultAsync((e) => e.Id == id);
+                context.Set<Account>().Remove(entity);
+                await context.SaveChangesAsync();
+                return true;
+            }
+        }
+
+        public async Task<Account> Get(int id)
+        {
+            using (var context = _contextFactory.CreateDbContext())
+            {
+                Account entity = await context.Accounts.Include(a => a.AssetTransactions).FirstOrDefaultAsync((e) => e.Id == id);
+                return entity;
+            }
+        }
+
+        public async Task<IEnumerable<Account>> GetAll()
+        {
+            using (var context = _contextFactory.CreateDbContext())
+            {
+                IEnumerable<Account> entities = await context.Accounts.Include(a => a.AssetTransactions).ToListAsync();
+                return entities;
+            }
+        }
+
+        public async Task<Account> Update(int Id, Account entity)
+        {
+            using (var context = _contextFactory.CreateDbContext())
+            {
+                entity.Id = Id;
+                context.Set<Account>().Update(entity);
+                await context.SaveChangesAsync();
+                return entity;
+            }
+        }
+    }
+}